﻿namespace Ln.Fram.Core.Helper;

public static class HtmlHelper
{
	#region 去除富文本中的HTML标签
	/// <summary>
	/// 去除富文本中的HTML标签
	/// </summary>
	/// <param name="html"></param>
	/// <param name="length"></param>
	/// <returns></returns>
	public static string ReplaceHtmlTag(string html, int length = 0)
	{
		string strText = System.Text.RegularExpressions.Regex.Replace(html, "<[^>]+>", "");
		strText = System.Text.RegularExpressions.Regex.Replace(strText, "&[^;]+;", "");

		if (length > 0 && strText.Length > length)
			return strText.Substring(0, length);

		return strText;
	}
	#endregion
}
